GHSA-MVPQ-2V8X-WW6G Swift W3C TraceContext vulnerable to a malformed HTTP header causing a crash

Impact A denial-of-service vulnerability due to improper input validation allows a remote attacker to crash the service via a malformed HTTP header. Allows crashing the process with data coming from the network when used with, for example, an HTTP server. Most common way of using Swift W3C Trace...

CVE-2026-23886

Swift W3C TraceContext is a Swift implementation of the W3C Trace Context standard, and Swift OTel is an OpenTelemetry Protocol OTLP backend for Swift Log, Swift Metrics, and Swift Distributed Tracing. Prior to Swift W3C TraceContext version 1.0.0-beta.5 and Swift OTel version 1.0.4, a...

Swift W3C TraceContext input validation error vulnerability

Swift W3C TraceContext is a micro library open source by Swift OTel. Versions of Swift W3C TraceContext prior to 1.0.0-beta.5 and Swift OTel prior to 1.0.4 contained a vulnerability related to input validation errors. This vulnerability stemmed from improper input validation, which could allow...